StepStone Group Inc.
STEP- Exchange
- Nasdaq
- Industry
- Investment Advice
- SEC CIK
- 0001796022
No open-market purchases or sales by StepStone Group Inc. insiders were filed in the last 90 days; 273 institutions reported holding it in 13F filings for Q2 2026, worth $3.30B in total; no superinvestor holds it.
Holders of 5% or more of STEP
Holders whose latest Schedule 13D or 13G filing reports 5% or more of StepStone Group Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 12.90%9.77M shares | −1.00 ppfrom 13.90% | Feb 5, 20252 filings | Apr 21, 2025 | SEC |
| Wellington Management Group LLP | 13G | 7.30%5.72M shares | +2.50 ppfrom 4.80% | Feb 4, 20218 filings | Nov 12, 2025 | SEC |
| Millennium Management LLC | 13G/A | 6.80%5.62M shares | −2.20 ppfrom 9.00% | Jun 20, 20246 filings | Jul 31, 2026 | SEC |
| Fernandez Jose A | 13D | 6.00%5.03M shares | New | Sep 18, 20251 filing | Sep 18, 2025 | SEC |
| Brem Monte M | 13D/A | 6.00%5.03M shares | −32.50 ppfrom 38.50% | Mar 25, 202121 filings | Sep 18, 2025 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.67%4.55M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Price T Rowe Associates Inc | 13G/A | 5.60%4.38M shares | −2.40 ppfrom 8.00% | Feb 16, 20217 filings | Nov 14, 2025 | SEC |
| Keck Thomas | 13D | 5.20%4.30M shares | New | Sep 18, 20251 filing | Sep 18, 2025 | SEC |
| Vanguard Capital Management LLC | 13G | 5.10%4.09M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
110 Schedule 13D and 13G filings on StepStone Group Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 14, 2024 | Newhall Charles Ashton | 13D/AOld format | – | – | – | SEC |
| Feb 14, 2024 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2024 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Feb 8, 2024 | Wellington Management Group LLP | 13G/AOld format | – | – | – | SEC |
| Jan 29, 20243:26 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 25, 2024 | JPMorgan Chase & Co | 13G/AOld format | – | – | – | SEC |
| Jan 25, 2024 | JPMorgan Chase & Co | 13G/AOld format | – | – | – | SEC |
| Jan 10, 2024 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Oct 10, 2023 | Wellington Management Group LLP | 13G/AOld format | – | – | – | SEC |
| Jul 3, 2023 | Lim James | 13D/AOld format | – | – | – | SEC |
| Jul 3, 2023 | Newhall Charles Ashton | 13D/AOld format | – | – | – | SEC |
| Mar 10, 2023 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Feb 14, 2023 | T. Rowe Price Investment Management, Inc. | 13GOld format | – | New | – | SEC |
| Feb 14, 2023 | Alger Associates Inc | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Price T Rowe Associates Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2023 | Wasatch Advisors Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 6, 2023 | Wellington Management Group LLP | 13GOld format | – | – | – | SEC |
| Feb 3, 202312:09 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Jan 27, 2023 | JPMorgan Chase & Co | 13G/AOld format | – | – | – | SEC |
| Nov 18, 2022 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Oct 20, 2022 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Jun 10, 20222:12 PM ET | Federated Hermes, Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 20223:00 PM ET | Federated Hermes, Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Alger Associates Inc | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Price T Rowe Associates Inc | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | Wasatch Advisors Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Jan 18, 2022 | JPMorgan Chase & Co | 13G/AOld format | – | – | – | SEC |
| Dec 10, 202110:05 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Dec 10, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Nov 26, 2021 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Nov 19, 2021 | ARG Private Equity, LLC | 13D/AOld format | – | – | – | SEC |
| Nov 4, 2021 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Oct 28, 2021 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Oct 12, 2021 | Price T Rowe Associates Inc | 13G/AOld format | – | – | – | SEC |
| Oct 8, 20212:36 PM ET | Federated Hermes, Inc. | 13G/AOld format | – | – | – | SEC |
| Oct 8, 2021 | Wellington Management Group LLP | 13G/AOld format | – | – | – | SEC |
| Sep 29, 2021 | Maruszewski Mark | 13DOld format | – | New | – | SEC |
| Sep 29, 2021 | Jeffrey David | 13DOld format | – | New | – | SEC |
| Sep 29, 2021 | Bradley Thomas Alcott | 13DOld format | – | New | – | SEC |
| Sep 29, 2021 | Brem Monte M | 13D/AOld format | – | – | – | SEC |
| Sep 24, 2021 | Newhall Charles Ashton | 13DOld format | – | New | – | SEC |
| Sep 24, 2021 | Lim James | 13DOld format | – | New | – | SEC |
| Jul 12, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Apr 12, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Apr 9, 20212:10 PM ET | Federated Hermes, Inc. | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell StepStone Group Inc. shares.
No Form 144 notices for StepStone Group Inc. are on file.